The Despair-Level Secret Dungeon And The Ultimate Skill With A 90-Day-Cooldown (I)

The powerful ability to reverse the situation had already exceeded the understanding of the creatures of higher civilizations. They would never have thought that there was a talent in the world that could only be countered by the trashiest "normal attacks".

And so, the Lord of Hell's evil spirit's defeat had long been destined.

He died under Lin Ye's butcher's knife.

The only difference between them was…. 

That he had not landed a single damage on him.

...

[Prompt: The last Boss, Lord of Hell, has been killed!]

[Prompt: You have completed the one-time secret dungeon "Gravel Tribe". Calculating the reward...]

[Prompt: After clearing the level normally, the treasure chest you obtained has been upgraded to 'Platinum (medium)'!]

[Prompt: All hidden conditions have been met. Rating SSS... You will receive an additional 'Platinum-grade treasure chest (upper-grade)'!]